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List of Goods Produced by Child Labor or Forced Labor ... The List in Numbers. The List in Numbers: 139 goods from 75 countries for a total of 379 line items. Number of goods produced globally by production sector: Agriculture: 67, Manufacturing: 42, Mining/Quarrying: 29, Pornography: 1. P&Q University Lesson 10- Conveying & Material Handling ... In Lesson 10 of the Pit & Quarry University handbook, readers can learn about the best practices for conveying and material handling. Peer Reviewed Journal International Journal of Engineering Research and Appliions (IJERA) is an open access online peer reviewed international journal that publishes research ..    Read More

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